/// <reference types="node" />
import { EventEmitter } from 'events';
import { Emitter, Event, EventListener, EventScope } from './types';
export declare class ElixirEmitter implements Emitter {
    isRegistered: boolean;
    protected localEmitter: EventEmitter;
    constructor();
    getEmitter(scope?: EventScope): EventEmitter;
    on(event: string, callback: EventListener, scope?: EventScope): ElixirEmitter;
    off(event: string, callback: EventListener, scope?: EventScope): ElixirEmitter;
    getListeners(event: string, scope?: EventScope): EventListener[];
    emit(eventName: string, eventInstance: Event, scope?: EventScope): ElixirEmitter;
    getNames(scope?: EventScope): Array<string | symbol>;
    clear(eventName: string, scope?: EventScope): ElixirEmitter;
    clearAll(scope?: EventScope): ElixirEmitter;
}